public void MoveY(int val)
{
if (val > 0)
{
for (var i = 0; i < val; i++)
{
XY.Y += 1;
XY.Steps += 1;
Positions.Add(XY.Clone() as XY);
}
}
else
{
for (var i = 0; i > val; i--)
{
XY.Y -= 1;
XY.Steps += 1;
Positions.Add(XY.Clone() as XY);
}
}
}